HPSS Status
Acceptance Test - Feb. 21 ~ 29, 2000
- http://ccjsun.riken.go.jp/ccj/doc/HPSS/PRR/index.html
- Single file write/read 10~12MB/s (sun), 5~7MB/s (Linux)
- NB! Sun: through Gigabit, Disk I/O is bottle neck; Linux: 100 BaseT
- Multi files write/read simultaneously ᡪMB/s
- pget/pput 48 hours continuos operation
- Migration performance GB/day
- Degrade performance when two tape drives works simultaneously on one mover
- Due to PCI bus collision. Solved quickly.
HPSS Readiness Review - Mar. 15, 2000
- RIKEN, IBM Japan & IBM Houston Team